USDA school lunch recipe, 1971.
6 pounds lettuce, coarsley chopped
4 pounds spinach, coarsley chopped
1 pound green onions, sliced
3 pounds tomatoes, diced
3 pounds cucumbers, sliced
2 pounds radishes, sliced
3 pounds carrots, shredded
Dressing:
2 cups oil
2 cups sugar
2 tbsp salt
2 cups...